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<div id="overview"><a href="../../../../../../../../../../apidocs/org/sakaiproject/entitybus/mocks/TaggableEntityProviderMock.html">View Javadoc</a></div><pre>

<a name="1" href="#1">1</a>   <em>/**<em>*</em></em>
<a name="2" href="#2">2</a>   <em> * TaggableEntityProviderMock.java - entity-broker - 2007 Aug 8, 2007 5:39:49 PM - AZ</em>
<a name="3" href="#3">3</a>   <em> */</em>
<a name="4" href="#4">4</a>   
<a name="5" href="#5">5</a>   <strong>package</strong> org.sakaiproject.entitybus.mocks;
<a name="6" href="#6">6</a>   
<a name="7" href="#7">7</a>   <strong>import</strong> java.util.ArrayList;
<a name="8" href="#8">8</a>   <strong>import</strong> java.util.Collections;
<a name="9" href="#9">9</a>   <strong>import</strong> java.util.HashMap;
<a name="10" href="#10">10</a>  <strong>import</strong> java.util.HashSet;
<a name="11" href="#11">11</a>  <strong>import</strong> java.util.List;
<a name="12" href="#12">12</a>  <strong>import</strong> java.util.Map;
<a name="13" href="#13">13</a>  <strong>import</strong> java.util.Set;
<a name="14" href="#14">14</a>  <strong>import</strong> java.util.Map.Entry;
<a name="15" href="#15">15</a>  
<a name="16" href="#16">16</a>  <strong>import</strong> org.sakaiproject.entitybus.entityprovider.capabilities.TagProvideable;
<a name="17" href="#17">17</a>  <strong>import</strong> org.sakaiproject.entitybus.entityprovider.capabilities.Taggable;
<a name="18" href="#18">18</a>  <strong>import</strong> org.sakaiproject.entitybus.entityprovider.extension.EntityData;
<a name="19" href="#19">19</a>  <strong>import</strong> org.sakaiproject.entitybus.entityprovider.search.Search;
<a name="20" href="#20">20</a>  
<a name="21" href="#21">21</a>  <em>/**<em>*</em></em>
<a name="22" href="#22">22</a>  <em> * Mock which emulates the taggable abilities, note that by default there are no tags on entities</em>
<a name="23" href="#23">23</a>  <em> * </em>
<a name="24" href="#24">24</a>  <em> * @author Aaron Zeckoski (aaron@caret.cam.ac.uk)</em>
<a name="25" href="#25">25</a>  <em> */</em>
<a name="26" href="#26">26</a>  <strong>public</strong> <strong>class</strong> <a href="../../../../org/sakaiproject/entitybus/mocks/TaggableEntityProviderMock.html">TaggableEntityProviderMock</a> <strong>extends</strong> <a href="../../../../org/sakaiproject/entitybus/mocks/EntityProviderMock.html">EntityProviderMock</a> implements Taggable, TagProvideable {
<a name="27" href="#27">27</a>  
<a name="28" href="#28">28</a>     <strong>public</strong> Map&lt;String, Set&lt;String>> entityTags = <strong>new</strong> HashMap&lt;String, Set&lt;String>>();
<a name="29" href="#29">29</a>  
<a name="30" href="#30">30</a>     <em>/**<em>*</em></em>
<a name="31" href="#31">31</a>  <em>    * TEST constructor: allows for easy testing</em>
<a name="32" href="#32">32</a>  <em>    * </em>
<a name="33" href="#33">33</a>  <em>    * @param prefix</em>
<a name="34" href="#34">34</a>  <em>    */</em>
<a name="35" href="#35">35</a>     <strong>public</strong> <a href="../../../../org/sakaiproject/entitybus/mocks/TaggableEntityProviderMock.html">TaggableEntityProviderMock</a>(String prefix) {
<a name="36" href="#36">36</a>        <strong>super</strong>(prefix);
<a name="37" href="#37">37</a>     }
<a name="38" href="#38">38</a>  
<a name="39" href="#39">39</a>     <em>/**<em>*</em></em>
<a name="40" href="#40">40</a>  <em>    * TEST constructor: allows for easy testing by setting up tags for a specific reference</em>
<a name="41" href="#41">41</a>  <em>    * </em>
<a name="42" href="#42">42</a>  <em>    * @param prefix</em>
<a name="43" href="#43">43</a>  <em>    * @param reference</em>
<a name="44" href="#44">44</a>  <em>    *           an entity reference</em>
<a name="45" href="#45">45</a>  <em>    * @param tags</em>
<a name="46" href="#46">46</a>  <em>    *           an array of tags for this reference</em>
<a name="47" href="#47">47</a>  <em>    */</em>
<a name="48" href="#48">48</a>     <strong>public</strong> <a href="../../../../org/sakaiproject/entitybus/mocks/TaggableEntityProviderMock.html">TaggableEntityProviderMock</a>(String prefix, String reference, String[] tags) {
<a name="49" href="#49">49</a>        <strong>super</strong>(prefix);
<a name="50" href="#50">50</a>        setTagsForEntity(reference, tags);
<a name="51" href="#51">51</a>     }
<a name="52" href="#52">52</a>  
<a name="53" href="#53">53</a>     <strong>public</strong> <strong>void</strong> addTagsToEntity(String reference, String[] tags) {
<a name="54" href="#54">54</a>        <strong>if</strong> (entityTags.containsKey(reference)) {
<a name="55" href="#55">55</a>           <strong>for</strong> (String tag : tags) {
<a name="56" href="#56">56</a>              <em class="comment">// just add it to the set</em>
<a name="57" href="#57">57</a>              entityTags.get(reference).add(tag);
<a name="58" href="#58">58</a>           }
<a name="59" href="#59">59</a>        } <strong>else</strong> {
<a name="60" href="#60">60</a>           setTagsForEntity(reference, tags);
<a name="61" href="#61">61</a>        }
<a name="62" href="#62">62</a>     }
<a name="63" href="#63">63</a>  
<a name="64" href="#64">64</a>     <strong>public</strong> List&lt;String> getTagsForEntity(String reference) {
<a name="65" href="#65">65</a>        <strong>if</strong> (! entityTags.containsKey(reference)) {
<a name="66" href="#66">66</a>           <strong>return</strong> <strong>new</strong> ArrayList&lt;String>();
<a name="67" href="#67">67</a>        }
<a name="68" href="#68">68</a>        ArrayList&lt;String> tags = <strong>new</strong> ArrayList&lt;String>( entityTags.get(reference) );
<a name="69" href="#69">69</a>        Collections.sort(tags);
<a name="70" href="#70">70</a>        <strong>return</strong> tags;
<a name="71" href="#71">71</a>     }
<a name="72" href="#72">72</a>  
<a name="73" href="#73">73</a>     <strong>public</strong> <strong>void</strong> removeTagsFromEntity(String reference, String[] tags) {
<a name="74" href="#74">74</a>        <strong>if</strong> (entityTags.containsKey(reference)) {
<a name="75" href="#75">75</a>           <strong>for</strong> (String tag : tags) {
<a name="76" href="#76">76</a>              entityTags.get(reference).remove(tag);
<a name="77" href="#77">77</a>           }
<a name="78" href="#78">78</a>        }
<a name="79" href="#79">79</a>     }
<a name="80" href="#80">80</a>  
<a name="81" href="#81">81</a>     <strong>public</strong> <strong>void</strong> setTagsForEntity(String reference, String[] tags) {
<a name="82" href="#82">82</a>        <strong>if</strong> (tags.length == 0) {
<a name="83" href="#83">83</a>           entityTags.remove(reference);
<a name="84" href="#84">84</a>        } <strong>else</strong> {
<a name="85" href="#85">85</a>           Set&lt;String> s = <strong>new</strong> HashSet&lt;String>();
<a name="86" href="#86">86</a>           <strong>for</strong> (<strong>int</strong> i = 0; i &lt; tags.length; i++) {
<a name="87" href="#87">87</a>              s.add(tags[i]);
<a name="88" href="#88">88</a>           }
<a name="89" href="#89">89</a>           entityTags.put(reference, s);
<a name="90" href="#90">90</a>        }
<a name="91" href="#91">91</a>     }
<a name="92" href="#92">92</a>  
<a name="93" href="#93">93</a>     <strong>public</strong> List&lt;EntityData> findEntitesByTags(String[] tags, <strong>boolean</strong> matchAll, Search search) {
<a name="94" href="#94">94</a>        Set&lt;String> refs = <strong>new</strong> HashSet&lt;String>();
<a name="95" href="#95">95</a>        <strong>if</strong> (matchAll) {
<a name="96" href="#96">96</a>           HashSet&lt;String> allTags = <strong>new</strong> HashSet&lt;String>();
<a name="97" href="#97">97</a>           <strong>for</strong> (<strong>int</strong> i = 0; i &lt; tags.length; i++) {
<a name="98" href="#98">98</a>              allTags.add(tags[i]);
<a name="99" href="#99">99</a>           }
<a name="100" href="#100">100</a>          <strong>for</strong> (Entry&lt;String, Set&lt;String>> entry : entityTags.entrySet()) {
<a name="101" href="#101">101</a>             <strong>if</strong> (entry.getValue().containsAll(allTags)) {
<a name="102" href="#102">102</a>                refs.add(entry.getKey());
<a name="103" href="#103">103</a>             }
<a name="104" href="#104">104</a>          }
<a name="105" href="#105">105</a>       } <strong>else</strong> {
<a name="106" href="#106">106</a>          <strong>for</strong> (String key : entityTags.keySet()) {
<a name="107" href="#107">107</a>             Set&lt;String> s = entityTags.get(key);
<a name="108" href="#108">108</a>             <strong>for</strong> (<strong>int</strong> i = 0; i &lt; tags.length; i++) {
<a name="109" href="#109">109</a>                <strong>if</strong> (s.contains(tags[i])) {
<a name="110" href="#110">110</a>                   refs.add(key);
<a name="111" href="#111">111</a>                }
<a name="112" href="#112">112</a>             }
<a name="113" href="#113">113</a>          }
<a name="114" href="#114">114</a>       }
<a name="115" href="#115">115</a>       ArrayList&lt;EntityData> results = <strong>new</strong> ArrayList&lt;EntityData>();
<a name="116" href="#116">116</a>       <strong>for</strong> (String ref : refs) {
<a name="117" href="#117">117</a>          results.add( <strong>new</strong> EntityData(ref, (String)<strong>null</strong>) );
<a name="118" href="#118">118</a>       }
<a name="119" href="#119">119</a>       Collections.sort(results, <strong>new</strong> EntityData.ReferenceComparator());
<a name="120" href="#120">120</a>       <strong>return</strong> results;
<a name="121" href="#121">121</a>    }
<a name="122" href="#122">122</a> 
<a name="123" href="#123">123</a> }
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